MC74AC162 데이터 시트보기 (PDF) - Motorola => Freescale
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MC74AC162 Datasheet PDF : 14 Pages
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MC74AC160 MC74ACT160 MC74AC162 MC74ACT162
MC74AC160
AC OPERATING REQUIREMENTS
Symbol
Parameter
ts
Setup Time, HIGH or LOW
Pn to CP
th
Hold Time, HIGH or LOW
Pn to CP
ts
Setup Time, HIGH or LOW
PE or SR to CP
th
Hold Time, HIGH or LOW
PE or SR to CP
ts
Setup Time, HIGH or LOW
CEP or CET to CP
th
Hold Time, HIGH or LOW
CEP or CET to CP
tw
Clock Pulse Width (Load)
HIGH or LOW
tw
Clock Pulse Width (Count)
HIGH or LOW
tw
MR Pulse Width, LOW
(′AC160)
trec
Recovery Time
MR to CP (′AC160)
* Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
74AC160
74AC160
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Guaranteed Maximum
3.3
13.5
5.0
8.5
3.3
–1.0
5.0
0
16.0
10.5
– 0.5
0
ns
3-9
ns
3-9
3.3
11.5
5.0
7.5
3.3
0
5.0
0.5
3.3
6.0
5.0
4.5
14.0
ns
3-9
8.5
0
ns
3-9
1.0
7.0
ns
3-9
5.0
3.3
0
5.0
0
3.3
4.0
5.0
3.0
0
ns
3-9
0.5
5.0
ns
3-6
3.5
3.3
7.0
5.0
4.5
3.3
5.5
5.0
4.5
7.5
ns
3-6
5.5
7.5
ns
3-6
6.0
3.3
– 0.5
5.0
0
0
ns
3-9
0.5
FACT DATA
5-7
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